AUTHOR=He Wenyuan , Wang Hongping , Su Jinglin , Wang Wangquan , Zhao Junfeng , Zuo Guoping , Wang Tongkui , Yang Liu , Ren Kangxu , Wang Chaofeng , Zhao Jian , Guo Yuan , Zhang Yonggang , Sun Jing TITLE=Magma evolution during the post-rift phase of the Santos Basin, Brazil: petrogenesis and geochemistry of ∼126–121 ma basalts and diabases JOURNAL=Frontiers in Earth Science VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2024.1497913 DOI=10.3389/feart.2024.1497913 ISSN=2296-6463